Introduction to the structure and principle of ultrasonic atomizer

(1) Structure of ultrasonic atomizer:
1. The ultrasonic generator outputs high-frequency electric energy after being powered on. The control regulators on the atomizer panel include a power switch, an atomization switch, and a mist volume adjustment knob.
2. Fill the sink with distilled water. There is a crystal transducer under the sink, which receives the frequency energy emitted by the generator and converts it into ultrasonic sound energy.
3. The atomizer tank (cup) holds the medicinal liquid. The translucent membrane at the bottom of the atomizer tank is a sound-transparent membrane. When the sound energy passes through this membrane and interacts with the liquid in the tank, mist droplets are sprayed out.
4. Threaded tube and mouthpiece (or mask).
(2) Principle:
When the ultrasonic generator outputs high-frequency electric energy, the crystal transducer at the bottom of the water tank generates ultrasonic sound energy. The sound energy vibrates the sound-permeable membrane at the bottom of the atomizer tank, acting on the liquid in the atomizer tank and destroying the surface tension of the liquid. and inertia, causing the medicinal liquid to become fine mist droplets, which enter the respiratory tract through the catheter as the patient inhales.